<template>
  <div>
    <header>
      <slot abc="123" txt="文本"  name="header"></slot>
    </header>
    <aside>
      <slot name="aside"></slot>
    </aside>
    <main>
      <slot name="main"></slot>
    </main>
    <footer>
      <slot name="footer"></slot>
    </footer>

    <slot :abc="num" :count="0"></slot>
  </div>
</template>
<script setup>
import { ref } from 'vue';

const num = ref(33)
</script>